(None of these Categories are concrete, if they help
with navigation or location of particular information, then they will have
fulfilled their purpose. Such is the fate of Linearity in a Wholistic Cosmos.)

Lamp - When the term Lamp [in Aleister Crowley's 777 Tables of Correspondences, key number 7, 20, 26 and 31] is used in reference to a Magickal Implement, Sacred Object, Ceremonial Tool and/or Focus it generally refers to any implement which provides light, specifically made for general or particular Magickal Working, and/or consecrated to the same.